EP1048776A3 - Dispositif pour réduire la dureté de l'eau - Google Patents

Dispositif pour réduire la dureté de l'eau Download PDF

Info

Publication number
EP1048776A3
EP1048776A3 EP00106621A EP00106621A EP1048776A3 EP 1048776 A3 EP1048776 A3 EP 1048776A3 EP 00106621 A EP00106621 A EP 00106621A EP 00106621 A EP00106621 A EP 00106621A EP 1048776 A3 EP1048776 A3 EP 1048776A3
Authority
EP
European Patent Office
Prior art keywords
reducing water
water hardness
resins
movable
elastic element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00106621A
Other languages
German (de)
English (en)
Other versions
EP1048776A2 (fr
EP1048776B1 (fr
Inventor
Carlo Carli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
T&P SpA
Original Assignee
T&P SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by T&P SpA filed Critical T&P SpA
Publication of EP1048776A2 publication Critical patent/EP1048776A2/fr
Publication of EP1048776A3 publication Critical patent/EP1048776A3/fr
Application granted granted Critical
Publication of EP1048776B1 publication Critical patent/EP1048776B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4229—Water softening arrangements
    • A47L15/4231—Constructional details of the salt container or the ion exchanger
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/007—Arrangements of water softeners
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Water Treatment By Sorption (AREA)
  • Seasonings (AREA)
  • Physical Water Treatments (AREA)
EP00106621A 1999-03-30 2000-03-28 Dispositif pour réduire la dureté de l'eau Expired - Lifetime EP1048776B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO990248 1999-03-30
IT1999TO000248A IT1307228B1 (it) 1999-03-30 1999-03-30 Dispositivo per l'abbattimento della durezza dell'acqua(dolcificatore) dotato di sensore di esaurimento resine e relativo

Publications (3)

Publication Number Publication Date
EP1048776A2 EP1048776A2 (fr) 2000-11-02
EP1048776A3 true EP1048776A3 (fr) 2001-04-18
EP1048776B1 EP1048776B1 (fr) 2006-05-17

Family

ID=11417685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00106621A Expired - Lifetime EP1048776B1 (fr) 1999-03-30 2000-03-28 Dispositif pour réduire la dureté de l'eau

Country Status (7)

Country Link
US (1) US6436293B1 (fr)
EP (1) EP1048776B1 (fr)
AT (1) ATE326568T1 (fr)
DE (1) DE60027954T2 (fr)
ES (1) ES2263410T3 (fr)
IT (1) IT1307228B1 (fr)
TR (1) TR200000878A3 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20010103A1 (it) * 2001-02-05 2002-08-05 T & P Spa Metodo per il rilevamento della mancanza di un agente rigenerante in una macchina di lavaggio, in particolare una lavastoviglie e relativo s
ITTO20020122A1 (it) * 2002-02-12 2003-08-12 Bitron Spa Apparecchio decalcificatore provvisto di mezzi indicatori dell'esaurimento delle resine scambiatrici di ioni.
NZ518288A (en) 2002-04-10 2004-09-24 Fisher & Paykel Appliances Ltd Washing appliance water softner
JP4252065B2 (ja) * 2003-04-21 2009-04-08 スングァン カンパニー リミテッド 軟水器
ATE356782T1 (de) * 2003-05-19 2007-04-15 Guenter Biechele Vorrichtung für die wasserenthärtung
GB2403719A (en) * 2003-07-07 2005-01-12 Reckitt Benckiser Nv Water-softening method
CN100336734C (zh) * 2003-09-28 2007-09-12 乐金电子(天津)电器有限公司 洗碗柜中的洗涤水处理装置
US7329338B2 (en) * 2004-10-27 2008-02-12 General Electric Company Conductivity sensor for an ion exchange water softener
EP1861540B1 (fr) * 2005-03-25 2015-10-28 LG Electronics Inc. Maschine de traitement de linge
KR100710298B1 (ko) * 2005-03-25 2007-04-23 엘지전자 주식회사 드럼세탁기
KR100755863B1 (ko) * 2006-06-12 2007-09-05 엘지전자 주식회사 건조기 및 그 제어방법
US8365438B2 (en) 2006-06-12 2013-02-05 Lg Electronics Inc. Laundry dryer and method for controlling the same
US7651663B2 (en) * 2006-06-23 2010-01-26 General Electric Company Appliance using a water hardness sensor system and method of operating the same
US9499417B1 (en) * 2010-02-24 2016-11-22 Scott R Handy Adjustable water softener with closed-pressure aeration
EP2402290B1 (fr) * 2010-07-01 2016-01-06 EMD Millipore Corporation Dispositif d'électro-désionisation et procédé comprenant le contrôle du courant électrique par la mesure de l'expansion du matériau d'échange d'ions
CN108408835A (zh) * 2018-05-16 2018-08-17 杭州洁浦科技有限责任公司 软水器装置及水槽式清洗机
EP3838848A1 (fr) * 2019-12-17 2021-06-23 Koninklijke Philips N.V. Dispositif comprenant un filtre ayant un mécanisme de fin de vie
CN115736770A (zh) * 2022-12-07 2023-03-07 广东慧曼智能科技有限公司 一种软水再生控制装置、软水再生控制方法及洗碗机
CN116531802B (zh) * 2023-05-17 2024-04-05 甘肃省农业科学院农产品贮藏加工研究所 一种苁蓉多糖获取纯化设备及纯化方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154278A2 (fr) * 1984-02-24 1985-09-11 Spiegl, Karl Cellule de mesure de la dureté de l'eau pour adoucisseur d'eau
DE3533098A1 (de) * 1985-09-17 1987-03-19 Holzer Walter Vorrichtung zum enthaerten von wasser
EP0240725A2 (fr) * 1986-03-06 1987-10-14 Autotrol Corporation Détecteur de pression pour résines dans le traitement d'eau
DE3831811A1 (de) * 1988-09-19 1990-03-22 Ewald Meiser Verfahren und vorrichtung zur steuerung der regenerierung von wasserenthaertungsanlagen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL247361A (fr) * 1959-01-02
GB1286677A (en) * 1968-09-19 1972-08-23 Sintex Organico Ind S A Electronic apparatus for ion exchange process control
US3869382A (en) * 1974-01-03 1975-03-04 Vast Associates Inc J Method and apparatus for determining exhaustion of a mass of ion exchange material and a device using the same
US4320010A (en) * 1980-01-24 1982-03-16 Sys-Tec, Inc. Regeneration detector for water softeners
DE3105677C2 (de) * 1981-02-17 1984-08-02 Standard Meßgerätefabrik GmbH, 4760 Werl Filter für Flüssigkeiten, insbesondere Wasserfilter für die Trinkwasserversorgung
US5234601A (en) * 1992-09-28 1993-08-10 Autotrol Corporation Apparatus and method for controlling regeneration of a water treatment system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154278A2 (fr) * 1984-02-24 1985-09-11 Spiegl, Karl Cellule de mesure de la dureté de l'eau pour adoucisseur d'eau
DE3533098A1 (de) * 1985-09-17 1987-03-19 Holzer Walter Vorrichtung zum enthaerten von wasser
EP0240725A2 (fr) * 1986-03-06 1987-10-14 Autotrol Corporation Détecteur de pression pour résines dans le traitement d'eau
DE3831811A1 (de) * 1988-09-19 1990-03-22 Ewald Meiser Verfahren und vorrichtung zur steuerung der regenerierung von wasserenthaertungsanlagen

Also Published As

Publication number Publication date
TR200000878A2 (tr) 2000-11-21
ATE326568T1 (de) 2006-06-15
US6436293B1 (en) 2002-08-20
EP1048776A2 (fr) 2000-11-02
DE60027954D1 (de) 2006-06-22
TR200000878A3 (tr) 2000-11-21
ES2263410T3 (es) 2006-12-16
EP1048776B1 (fr) 2006-05-17
IT1307228B1 (it) 2001-10-30
ITTO990248A1 (it) 2000-09-30
DE60027954T2 (de) 2007-04-26

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